This 6-page Samm Schwartz story "Canine Caper" mentions World of Jughead #152 at the top of the page. GCD cites this story appeared in Archie's Pal Jughead #97. The 1963 Corvette convertible Reggie lands on nicely dates the piece. Characters featured include Pop Tates, Archie, Reggie, Jughead and his dog Pepper.